Vivian Yang
2023
| J300Sarawak | [7] | Quarter |
| J300Nonthaburi | [11] | 2R |
| J200Nonthaburi | [5] | Semi |
| Australian Open Junior | 2R | |
| J300Traralgon | 1R |
2022
| J2Sydney | [1] | Final |
| Jb2Sydney | [1] | Quarter |
| Jamilan | 2R | |
| J1Santacrocesullarno | 2R | |
| J2Prato | Quarter | |
| J2Salsomaggiore | [8] | 1R |
| J2Piestany | [9] | 2R |
| J1Nonthaburi | [10] | Quarter |
| Jacriciuma | 1R | |
| J1Portoalegre | 1R | |
| J1Lambare | 2R | |
| J1Lima | 2R | |
| J1Salinas | 1R | |
| J1Barranquilla | 1R | |
| J1Sanjose | 1R |
2021
| J3Mornington-2 | [1] | Quarter |
| J3Mornington | [2] | Final |
| J4Auckland | [2] | Semi |
| J4Wellington | [2] | Semi |
Nation
NZL
World Ranking
WTA Ranking　933th
Year-end Junior World Ranking
- Year-end 2023 234th
- Year-end 2022 109th
- Year-end 2021 355th
- Year-end 2020 330th
- Year-end 2019 384th
Match Details
2023 J300Sarawak
| W | 2R | Tahlia Kokkinis | 6-1 1-0 |
| W | 3R | I Wen Wan | 6-4 6-3 |
| L | QF | Amy Sucha | 3-6 6-7 |
2023 J300Nonthaburi
| L | 2R | Kristiana Sidorova | 4-6 6-7 |
2023 J200Nonthaburi
| W | 2R | Sue Yan Tan | 6-3 7-6 |
| W | 3R | Anja Nayar | 6-0 6-1 |
| W | QF | Yanan Hou | 6-2 6-2 |
| L | SF | Vlada Mincheva | 3-6 0-6 |
2023 Australian Open Junior
| W | 1R | Ava Krug | 6-2 2-6 6-2 |
| L | 2R | Weronika Ewald | 1-6 0-6 |
2023 J300Traralgon
| L | 1R | Yoana Konstantinova | 7-6 3-6 4-6 |
2022 J2Sydney
| W | 1R | Breanna Cerasa | 6-1 6-3 |
| W | 2R | Sarah Rokusek | 7-6 6-2 |
| W | QF | Stefani Webb | 6-3 |
| W | SF | Anja Nayar | 7-5 6-4 |
| L | F | Emerson Jones | 5-7 2-6 |
2022 Jb2Sydney
| W | 1R | Renee Alame | 6-0 6-1 |
| W | 2R | Leanne Abouhamad | 6-4 6-0 |
| L | QF | Lily Fairclough | 2-6 4-6 |
2022 Jamilan
| W | 1R | Madeleine Jessup | 2-6 6-4 6-2 |
| L | 2R | Lucie Havlickova | 6-7 1-6 |
2022 J1Santacrocesullarno
| W | 1R | Denise Valente | 6-2 6-2 |
| L | 2R | Ranah Akua Stoiber | 2-6 3-6 |
2022 J2Prato
| W | 1R | Madeleine Jessup | 2-6 6-2 6-4 |
| W | 2R | Francesca Gandolfi | 6-4 3-6 6-3 |
| L | QF | Aya El Aouni | 1-6 2-6 |
2022 J2Salsomaggiore
| L | 1R | Alexia Harmon | 6-4 0-6 3-6 |
2022 J2Piestany
| L | 2R | Karolina Mrazikova | 4-6 3-6 |
2022 J1Nonthaburi
| W | 2R | Madhurima Sawant | 6-1 6-1 |
| W | 3R | Natacha Schou | 1-6 6-2 6-1 |
| L | QF | Taylah Preston | 3-6 0-6 |
2022 Jacriciuma
| L | 1R | Ana Candiotto | 4-6 3-6 |
2022 J1Portoalegre
| L | 1R | Victoria Mboko | 6-7 3-6 |
2022 J1Lambare
| W | 1R | Andrea Martinez | 6-4 5-7 6-2 |
| L | 2R | Luca Udvardy | 2-6 0-6 |
2022 J1Lima
| W | 1R | Mia Saveljic | 7-6 7-6 |
| L | 2R | Luca Udvardy | 2-6 0-6 |
2022 J1Salinas
| L | 1R | Kaitlin Quevedo | 0-6 3-6 |
2022 J1Barranquilla
| L | 1R | Daniella Ben-Abraham | 6-7 6-7 |
2022 J1Sanjose
| L | 1R | Renata Jamrichova | 2-6 2-6 |
2021 J3Mornington-2
| W | 1R | Prisha Baliga | 6-0 6-1 |
| W | 2R | Elicia Kim | 6-1 6-2 |
| L | QF | Taylah Preston | 1-6 3-6 |
2021 J3Mornington
| W | 1R | Maddison Ricardo | 6-3 6-2 |
| W | 2R | Piper Freeman | 6-2 6-1 |
| W | QF | Anja Nayar | 6-1 6-2 |
| W | SF | Yilin Yan | 6-0 6-3 |
| L | F | Catherine Aulia | 5-7 3-6 |
2021 J4Auckland
| W | 1R | Zixin Xinxin Zhu | 6-1 6-0 |
| W | 2R | Kyna Decruy | 6-0 6-0 |
| W | QF | Shona Nakano | 7-6 6-1 |
| L | SF | Sasha Situe | 6-3 3-6 6-7 |
2021 J4Wellington
| W | 1R | Nishitha Maarka | 6-1 6-3 |
| W | 2R | Maria Galatescu | 7-6 6-3 |
| W | QF | Renee Zhang | 6-1 6-7 6-4 |
| L | SF | Elyse Tse | 4-6 6-1 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9280, Number of registered players: 5,767, Number of registered results: 305,685